New 2010 Edge with less than 1000 km on it started to have a heavy 'clunk' noise when accelerating. Ran smoothly after initial acceleration. Returned it to the dealer where they spent over 5000 labour dollars on it with no result. Noise remained. They replaced the differential twice, checked all the sensors and still no result. It has been at the dealer now for two weeks. After sitting on the lot last weekend, the mechanic drove the car and the 'clunk' was gone. He reported that this was not an indication that it was fixed, just that the issue could be intermittent.
Has anyone else had this problem and what was the solution?
At this point, we are demanding a replacement Edge.
